I wrote to my opponent at the beginning of the round. But he couldn't play or would only message me in the morning and during the day. I, on the other hand, was always available to play in the evening. When we started, we couldn't finish the game using the same schedule. I wrote to the organizer a day before the end of the round, yes, maybe it was late.
So, was it necessary to formally schedule an odd-even round, and then everything would be fine? I don't understand.
It's possible to be removed from the tournament.
You should have written to the organizer much earlier. Besides, the organizer asked if anyone had any problems or requests, but you remained silent.